<html>
<head>
<script type="text/javascript" src="loadxmldoc.js"></script>
</head>
<body>

<script type="text/javascript">
xmlDoc=loadXMLDoc("books.xml");

x=xmlDoc.getElementsByTagName("books")[0].childNodes[0];
txt=x.nodeValue;//CHI CAN x.nodeValue="222" thi thay doi gia tri node do
document.write(txt);

</script>
</body>
</html>
